By |Categories: DIABETES, Health & Wellness|Last Updated: December 17, 2025|

Introduction

Diabetes is one of the fastest-growing chronic health conditions worldwide. It affects the body’s ability to regulate blood sugar levels and, if left unmanaged, can lead to serious complications involving the heart, kidneys, eyes, nerves, and other organs. Understanding diabetes at an early stage is essential for timely diagnosis, proper treatment, and long-term health.

This article explains the basic concept of diabetes, how insulin works, and why blood sugar regulation is so important.

What Is Diabetes?

Diabetes is a metabolic disorder characterized by elevated levels of glucose (sugar) in the blood. This occurs due to problems related to the hormone insulin, which is produced by the pancreas.

Diabetes develops when:

  • The pancreas produces no insulin

  • The pancreas produces insufficient insulin

  • The body’s cells do not respond properly to insulin (insulin resistance)

Role of Insulin in the Body

After we eat, carbohydrates are broken down into glucose, which enters the bloodstream. Insulin helps move this glucose from the blood into the body’s cells, where it is used for energy.

In a healthy person:

  • Insulin is released continuously in small amounts

  • More insulin is released after meals

  • Blood sugar levels remain within a normal range

In diabetes, insulin action is impaired, leading to persistent high blood sugar, which over time damages blood vessels and organs.

Why Is Diabetes a Serious Condition?

Uncontrolled diabetes can lead to:

  • Heart disease and stroke

  • Kidney damage

  • Vision problems and blindness

  • Nerve damage

  • Slow wound healing and infections

Early diagnosis and proper monitoring significantly reduce these risks.

Conclusion

Diabetes is a manageable condition when detected early and treated appropriately. Awareness, regular screening, and medical guidance play a crucial role in preventing complications.

In the next articles, we will discuss Type 1 Diabetes and Type 2 Diabetes in detail.

Medical Disclaimer

This content is intended for educational purposes only. Always consult a registered medical practitioner for diagnosis and treatment.

About Sahayog Diagnostics & Pathology Laboratory
Sahayog Pathology Laboratory is a fully equipped diagnostic laboratory located at Sinhagad Road, Nanded City, Kirkitwadi, Ambegaon, Shivaji Nagar, Tathawade, Wakad, Bavdhan, Erandwane with multiple collection centres across Pune & Pimpri Chinchwad, providing reliable and accurate diagnostic services.

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